Where does “intrenchant” come from?

intrenchant (English) comes from English trenchant, from Old French trenchant, from Old French trenchier, from Vulgar Latin trinicare, from Latin trini, from Latin tres, from English three, from Middle English thre.

intrenchant (English): Not to be gashed or marked with furrows

Definitions

  1. Not to be gashed or marked with furrows

Ancestry of “intrenchant”, step by step

intrenchant traces back through two separate lines of ancestry.

via English trenchant

StepLanguageWordMeaning
1EnglishtrenchantFitted to trench or cut; gutting; sharp; Keen;...
2Old Frenchtrenchantsharp; razor sharp; present participle of...
3Old Frenchtrenchierto cut
4Vulgar Latintrinicarecut into three parts; cut in three parts
5Latintrininominative masculine plural of trīnus; genitive...
6Latintresthree; 3
7EnglishthreeA numerical value after two and before four....
8Middle Englishthrethree
9Old Englishþrīthree
10Proto-West Germanicþrīʀthree
11Proto-Germanicþrīzthree
12Proto-Indo-European*tréyes

via English in

StepLanguageWordMeaning
1EnglishinUsed to indicate location, inclusion, or position...
2Middle EnglishinAny kind of accomodation; particularly; A home or...
3Old Englishinin; Alternative form of inn
4Proto-West Germanic*in
Every word from Proto-Indo-European *tréyesEvery word from Proto-Germanic þrīzEvery word from Proto-West Germanic þrīʀ